UK SIC 2007 code in Section C: Manufacturing

28250 Manufacture of non-domestic cooling and ventilation equipment

SIC 28250 is the UK code for manufacture of non-domestic cooling and ventilation equipment. Companies House accepts it when you register a company or file a confirmation statement.

Code: 28250 (UK SIC 2007, Companies House list)
Section: Section C: Manufacturing
Division: 28 Manufacture of machinery and equipment nec
SIC 2026: 28.25 Manufacture of non-domestic air conditioning equipment (1:2); 29.32 Manufacture of other parts and accessories for motor vehicles (1:2)
Closest US NAICS: 333111, 333241, 333248, 333310

Activities ONS lists under 28250

The ONS index assigns these 37 activities to this code. If one describes your company, this is the code to use.

Air cleansing plant (not for air conditioning equipment) (manufacture)
Air conditioning equipment for aircraft (manufacture)
Air conditioning machines (manufacture)
Air conditioning package (manufacture)
Air filter for air conditioning equipment (manufacture)
Atmospheric pollution control plant (manufacture)
Attic ventilation fans (manufacture)
Cold storage equipment (manufacture)
Condenser for air conditioning equipment (air or water cooled) (manufacture)
Condenser unit for refrigerator (manufacture)
Cooling equipment for non-domestic use (manufacture)
Cooling tower for air conditioning (manufacture)
Display cabinet (refrigerated) (manufacture)
Dust collector for air conditioning equipment (manufacture)
Evaporator for refrigeration machinery (manufacture)
Fan coil unit (manufacture)
Fans (non-domestic) (manufacture)
Food freezer over 12 cubic feet capacity (non-domestic) (manufacture)
Freezing industrial equipment, including assemblies of components (manufacture)
Gas cleansing plant (manufacture)
Heat exchange units for air conditioning (manufacture)
Humidifier for air conditioning equipment (manufacture)
Humidifiers (non domestic) (manufacture)
Ice cream conservator (manufacture)
Induction unit for air conditioning equipment (manufacture)
Machinery for liquefying air or gas (manufacture)
Non-domestic cooling and ventilation equipment parts (manufacture)
Refrigerated service cabinet (manufacture)
Refrigerating and freezing equipment parts (manufacture)
Refrigerating equipment (manufacture)
Refrigerating or freezing equipment for industrial use (manufacture)
Refrigerator for commercial use (manufacture)
Scrubber for air conditioning equipment (manufacture)
Sectional coldroom (manufacture)
Ventilating fans (non-domestic) (manufacture)
Ventilating unit (non-domestic) (manufacture)
Ventilation equipment for non-domestic use (manufacture)

Source: ONS UK SIC 2007 alphabetical index.

What changes in SIC 2026

ONS published UK SIC 2026 in 2026. Its correspondence table maps this code's class (28.25) to:

SIC 2026 code	Heading	Link type
28.25	Manufacture of non-domestic air conditioning equipment	1:2
29.32	Manufacture of other parts and accessories for motor vehicles	1:2

"1:1" means the class carries over unchanged in scope; other link types mean it was split or merged. Companies House still uses SIC 2007, so keep filing with 28250 until it announces a switch.

Source: ONS correspondence table, SIC 2007 to SIC 2026.

Closest US NAICS codes

Matched through the shared international class (ISIC Rev. 4). Treat these as a starting point and read the definition before using one.

Similar codes to compare

Data last changed November 14, 2026. Source: Companies House condensed SIC list. How this page is built.